Title :
Characterization system for radiation pattern and sensitivity estimation of UHF RFID tags
Author :
Riccardo Colella;Luca Catarinucci;Paolo Coppola;Luciano Tarricone
Author_Institution :
Innovation Engineering Department - Electromagnetic Lab Lecce, University of Salento, Via Monteroni, 73100, Italy
fDate :
7/1/2015 12:00:00 AM
Abstract :
This work presents a characterization system for the performance evaluation of UHF RFID tags. It is based on a programmable and GPIO-provided UHF RFID reader connected to a circularly polarized antenna and driving a stepper motor to modify the tag orientation. The comparison with a commercial solution in terms of tag sensitivity and radiation pattern demonstrates the appropriateness of the proposed approach.
Keywords :
"Sensitivity","Antenna radiation patterns","RFID tags","Electromagnetics","UHF measurements"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305266
